Title:
Method of bleaching cellulosic pulp
United States Patent 2466633
US Patent References:
/0396325.html
- - 0396325
Bleaching cellulose pulp
- - 1820502
Process of subjecting fibers to the action of gases
- - 1907548
Paper manufacture
- - 1942622
Process of bleaching fibrous cellulose material
- - 1957937
/0396325.html
- - 0396325
Bleaching cellulose pulp
- - 1820502
Process of subjecting fibers to the action of gases
- - 1907548
Paper manufacture
- - 1942622
Process of bleaching fibrous cellulose material
- - 1957937
Inventors:
Brabender, George J.
Bard, John W.
Daily, James M.
Bard, John W.
Daily, James M.
Publication Date:
04/05/1949
View Patent Images:
Export Citation:
Assignee:
James, Daily M.
Francis, Daily L.
Joseph, Ryan F.
Francis, Daily L.
Joseph, Ryan F.
Primary Class:
Other Classes:
8/111, 536/56
International Classes:
D21C9/10
US Patent References:
| 2031485 | Method of bleaching pulp |
Foreign References:
| GB191406677A | ||||
| GB185421A | ||||
| FR432552A |